adafruit / adafruit/Fritzing-Library
Parts Request (can send PR)
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Description
Adafruit sells a well known I2C IO expander MCP23017. That chip has a SPI sibling, MCP23S17. They share everything, except S17 has 2 extra pins (that are marked NC in 017). Problem is, Adafruit doesn't sell S17. I'd like you to include this part, even if you don't sell. It's 99% same with 017. I only changed 20 lines or so from 017 part you have.
Contributor guide
Research direction
Start by locating the existing MCP23017 part in the Fritzing-Library and compare its part definition with the MCP23S17 datasheet or description in this issue. Add the MCP23S17 part in the repository's Fritzing format, preserving the shared behavior while representing its SPI interface and two additional pins; done means the new part is usable in Fritzing.
Written by the indexing model from the issue text.
Assessment
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100